Question

You don’t have to _____every new word in the dictionary while reading.

A. look for    B. look at    C. look up   D. look after

Answer

C

【解析】

试题分析：句意：当读书时，你必须在词典中查阅每个新单词A. look for寻找；B. look at看；C. look up查阅，向上看；D. look after照顾，关心。结合语境可知答案选B。

考点：考查动词短语辨析。